EP4468162A3 - Seitenwechselverfahren, speichersystem und elektronische vorrichtung - Google Patents

Seitenwechselverfahren, speichersystem und elektronische vorrichtung Download PDF

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Publication number
EP4468162A3
EP4468162A3 EP24190607.2A EP24190607A EP4468162A3 EP 4468162 A3 EP4468162 A3 EP 4468162A3 EP 24190607 A EP24190607 A EP 24190607A EP 4468162 A3 EP4468162 A3 EP 4468162A3
Authority
EP
European Patent Office
Prior art keywords
swap
page
storage system
electronic device
out page
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24190607.2A
Other languages
English (en)
French (fr)
Other versions
EP4468162A2 (de
Inventor
Changlong Li
Jian Yi
Weilai ZHOU
Wei Du
Jiaxin Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4468162A2 publication Critical patent/EP4468162A2/de
Publication of EP4468162A3 publication Critical patent/EP4468162A3/de
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/123—Replacement control using replacement algorithms with age lists, e.g. queue, most recently used [MRU] list or least recently used [LRU] list
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/122—Replacement control using replacement algorithms of the least frequently used [LFU] type, e.g. with individual count value
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0868—Data transfer between cache memory and other subsystems, e.g. storage devices or host systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/126—Replacement control using replacement algorithms with special data handling, e.g. priority of data or instructions, handling errors or pinning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1016—Performance improvement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1016—Performance improvement
    • G06F2212/1024—Latency reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
EP24190607.2A 2020-04-30 2021-03-24 Seitenwechselverfahren, speichersystem und elektronische vorrichtung Pending EP4468162A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010360522.8A CN113590509B (zh) 2020-04-30 2020-04-30 一种页交换的方法、存储系统和电子设备
PCT/CN2021/082671 WO2021218502A1 (zh) 2020-04-30 2021-03-24 一种页交换的方法、存储系统和电子设备
EP21797595.2A EP4134829B1 (de) 2020-04-30 2021-03-24 Seitenaustauschverfahren, speichersystem und elektronische vorrichtung

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21797595.2A Division EP4134829B1 (de) 2020-04-30 2021-03-24 Seitenaustauschverfahren, speichersystem und elektronische vorrichtung
EP21797595.2A Division-Into EP4134829B1 (de) 2020-04-30 2021-03-24 Seitenaustauschverfahren, speichersystem und elektronische vorrichtung

Publications (2)

Publication Number Publication Date
EP4468162A2 EP4468162A2 (de) 2024-11-27
EP4468162A3 true EP4468162A3 (de) 2025-02-26

Family

ID=78236874

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24190607.2A Pending EP4468162A3 (de) 2020-04-30 2021-03-24 Seitenwechselverfahren, speichersystem und elektronische vorrichtung
EP21797595.2A Active EP4134829B1 (de) 2020-04-30 2021-03-24 Seitenaustauschverfahren, speichersystem und elektronische vorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21797595.2A Active EP4134829B1 (de) 2020-04-30 2021-03-24 Seitenaustauschverfahren, speichersystem und elektronische vorrichtung

Country Status (4)

Country Link
US (1) US12248407B2 (de)
EP (2) EP4468162A3 (de)
CN (2) CN113590509B (de)
WO (1) WO2021218502A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12216576B2 (en) * 2021-08-04 2025-02-04 Walmart Apollo, Llc Method and apparatus to reduce cache stampeding
CN117785371A (zh) * 2022-09-20 2024-03-29 成都华为技术有限公司 一种页面换入方法以及装置
KR20240063607A (ko) * 2022-11-03 2024-05-10 삼성전자주식회사 데이터 및 데이터 블록을 제공하는 스왑 메모리 장치, 이의 동작하는 방법, 및 이를 포함하는 전자 장치의 동작하는 방법
CN118363875A (zh) * 2023-01-18 2024-07-19 腾讯科技（深圳）有限公司 内存回收方法、装置、设备、介质及产品
CN116302550A (zh) * 2023-03-20 2023-06-23 阿里云计算有限公司 内存交换方法、装置、计算机设备及存储介质
CN117687932B (zh) * 2023-08-31 2024-10-22 荣耀终端有限公司 一种内存分配的方法及装置
CN118797964B (zh) * 2024-09-12 2025-06-24 杭州长川科技股份有限公司 虚拟仿真方法、装置、计算机设备和程序产品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170024326A1 (en) * 2015-07-22 2017-01-26 CNEX-Labs, Inc. Method and Apparatus for Caching Flash Translation Layer (FTL) Table
EP3514689A1 (de) * 2016-09-28 2019-07-24 Huawei Technologies Co., Ltd. Verfahren und vorrichtung zur speicherverwaltung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182567B1 (de) * 2000-08-21 2012-03-07 Texas Instruments France Softwaregesteuerte Cache-Speicherkonfiguration
JP2012203729A (ja) * 2011-03-25 2012-10-22 Fujitsu Ltd 演算処理装置および演算処理装置の制御方法
WO2012166050A1 (en) * 2011-05-30 2012-12-06 Agency For Science, Technology And Research Buffer management apparatus and method
CN102831069B (zh) * 2012-06-30 2016-03-30 华为技术有限公司 内存处理方法、内存管理设备
KR102165460B1 (ko) * 2013-11-27 2020-10-14 삼성전자 주식회사 전자 장치 및 전자 장치의 메모리 관리 방법
KR101654724B1 (ko) * 2014-11-18 2016-09-22 엘지전자 주식회사 적어도 하나의 메모리를 포함하는 디바이스의 제어 방법 및 스마트 tv
CN105988875B (zh) 2015-03-04 2020-08-14 华为技术有限公司 一种运行进程的方法及装置
CN106294192B (zh) * 2015-05-26 2020-01-31 龙芯中科技术有限公司 内存分配方法、内存分配装置及服务器
US9710383B1 (en) * 2015-09-29 2017-07-18 EMC IP Holding Company LLC Caching techniques
US9971701B2 (en) * 2015-10-16 2018-05-15 International Business Machines Corporation Method to share a coherent accelerator context inside the kernel
US20170168957A1 (en) * 2015-12-10 2017-06-15 Ati Technologies Ulc Aware Cache Replacement Policy
US10496544B2 (en) * 2016-12-29 2019-12-03 Intel Corporation Aggregated write back in a direct mapped two level memory
CN106970881B (zh) 2017-03-10 2020-04-28 浙江大学 一基于大页的冷热页追踪及压缩回收方法
US10318421B2 (en) * 2017-04-12 2019-06-11 International Business Machines Corporation Lightweight mechanisms for selecting infrequently executed methods for eviction from code cache
CN109508301B (zh) 2017-09-14 2021-10-29 中国移动通信集团重庆有限公司 终端、应用数据的处理方法、数据处理设备及存储介质
US20200026659A1 (en) * 2017-11-20 2020-01-23 Nutanix, Inc. Virtualized memory paging using random access persistent memory devices
CN108089998A (zh) 2017-12-13 2018-05-29 郑州云海信息技术有限公司 一种Linux分页替换方法及系统
CN110018900B (zh) * 2018-01-10 2023-01-24 Oppo广东移动通信有限公司 内存处理方法和装置、电子设备、计算机可读存储介质
JP6968016B2 (ja) * 2018-03-22 2021-11-17 キオクシア株式会社 ストレージデバイスおよびコンピュータシステム
CN108710584B (zh) 2018-05-22 2021-08-31 郑州云海信息技术有限公司 一种提高tlb刷新效率的方法
CN110888821B (zh) * 2019-09-30 2023-10-20 华为技术有限公司 一种内存管理方法及装置
CN110955495B (zh) 2019-11-26 2022-08-05 网易（杭州）网络有限公司 虚拟化内存的管理方法、装置和存储介质
CN111078587B (zh) * 2019-12-10 2022-05-06 Oppo（重庆）智能科技有限公司 内存分配方法、装置、存储介质及电子设备
CN111078410B (zh) 2019-12-11 2022-11-04 Oppo（重庆）智能科技有限公司 内存分配方法、装置、存储介质及电子设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170024326A1 (en) * 2015-07-22 2017-01-26 CNEX-Labs, Inc. Method and Apparatus for Caching Flash Translation Layer (FTL) Table
EP3514689A1 (de) * 2016-09-28 2019-07-24 Huawei Technologies Co., Ltd. Verfahren und vorrichtung zur speicherverwaltung

Also Published As

Publication number Publication date
EP4134829A4 (de) 2023-09-06
US12248407B2 (en) 2025-03-11
US20230176980A1 (en) 2023-06-08
CN118210741A (zh) 2024-06-18
CN113590509A (zh) 2021-11-02
CN113590509B (zh) 2024-03-26
WO2021218502A1 (zh) 2021-11-04
EP4134829A1 (de) 2023-02-15
EP4468162A2 (de) 2024-11-27
EP4134829B1 (de) 2024-09-18
EP4134829C0 (de) 2024-09-18

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